{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74CBT3245DW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74CBT3245DW","canonicalUrl":"https://icboms.com/texas-instruments/SN74CBT3245DW","factsUrl":"https://icboms.com/api/mcp/products/SN74CBT3245DW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74CBT3245DW bus driver, series *, package Bulk, lifecycle stage current, RoHS non-compliant.","salesMarkdown":"The Texas Instruments SN74CBT3245DW is a bus driver — a digital logic device that buffers and drives data onto a shared bus line. It takes a single input and presents a clean, high-current output to the bus, isolating the driving circuit from bus loading and reflections. This part is used in systems where multiple peripherals or memory banks share a common data path, such as microcontroller-based control boards, industrial I/O modules, and telecom backplanes. The 'BUS DRIVER' description in the listing tells you its role: signal conditioning for multi-drop bus architectures. ## RoHS non-compliant — a BOM-level decision point For designs destined for European markets or any application requiring RoHS compliance, this part cannot be used without an exemption. For military, aerospace, or high-reliability projects where leaded solder is preferred or required, the non-compliant status is actually an advantage — the part is built with legacy materials that may offer better reliability under thermal cycling. The BOM engineer must flag this for compliance review before committing the line. ## Package note: Bulk form factor This is typical for through-hole or larger surface-mount logic devices that are hand-placed in prototyping or low-volume production. For automated pick-and-place assembly, you would need to confirm the actual device package (likely an SOIC or TSSOP) and order a tape-and-reel variant if available. The 'Bulk' designation does not describe the case itself; it is a logistics attribute.","metaTitle":"SN74CBT3245DW Bus Driver, Active, RoHS Non-Compliant","metaDescription":"SN74CBT3245DW bus driver from Texas Instruments. Active lifecycle, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.55","stockQuantity":0,"priceTiers":[{"qty":545,"price":"$0.55000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9278ee52587820475fb3ab51795ba326.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the SN74CBT3245DW used for?","answer":"The SN74CBT3245DW is a bus driver used to buffer and drive data onto shared bus lines in digital systems. Typical applications include microcontroller-based control boards, industrial I/O modules, and telecom backplanes where multiple peripherals share a common data path."},{"question":"Does the SN74CBT3245DW have an equivalent or cross?","answer":"The evidence does not list a direct pin-compatible second source or cross-reference for the SN74CBT3245DW. For a functional equivalent, consider the 74ACT16833DL, which is also a bus driver from Texas Instruments, but verify pinout and electrical compatibility against your design requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74CBT3245DW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74CBT3245DW when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}